The GPU Instance Defense

gistfile1.diff

commit f3ba9767192780a0dd5f575f52abae8661a2143d
Author: gabrtv <[email protected]>
Date:   Wed Oct 19 17:01:28 2011 -0600

    switch to sha-512 password hashing (aka the GPU instance defense)

diff --git a/c2core/crypto.py b/c2core/crypto.py
index 98c8711..fc9ad56 100644
--- a/c2core/crypto.py
+++ b/c2core/crypto.py
@@ -15,7 +15,7 @@ def salt_func():
 
 def hash_func():
     """Return a new message digest object"""
-    return hashlib.sha1()
+    return hashlib.sha512()